InterviewSolution
Saved Bookmarks
| 1. |
20. The angle of depression from the top of a tower of apoint A02ground is 30°. On moving a distance of 20 metresA towards the foot of the tower to a point B, the angle of elevtop of the tower from the point B is 600. Find the height of thetoweits distance from the point A.theelevationdsom |
| Answer» | |